Advanced Sequential Batch Reactor ( SBR ) Sewage Treatment Systems

German Technology

Trouble Free, Energy Efficient and ConsistentHigh Quality Treated Water < 10 ppm BOD,

< 10 ppm TSS for Recycling Purpose.

Capital and Operating Costs Less than Conventional System

3R TECHNOLOGYCreating Environmental Solutions

www.3rtechnology.in

Address :

No. 12/6, Reddy Street,

Athipet,

Chennai - 600 058

Tel: 044 26253479

Cell: +91 95660 41349

3R

3R

TECHNOLOGY, a Technology Development company was established in the year 2009 by Mr. N.Thanikasalam ME(IISc) for Cleaner Technologies. We are currently focusing on High Quality Wastewater Treatment & Reuse Systems, Low Temperature Vaccum Evaporation, High TDS ZLD Evaporation and Energy Saving Air Conditioning System.

TECHNOLOGY, introduces SBR which brings over 20 years of Industrial SBR expertise in Domestic STP. This delivers Simple, Reliable, and Cost-effective GERMAN Technology for effective Treatment, Recycling for Re-Use in Toilet Flush, Car Washing, Gardening, Ground Recharge, HVAC and other non potable applications.

SBR Benefits :

Consistent High Quality Treated Water.

Single Unit Operation - Saving Space upto 35%.

Energy Efficient - Saving Power upto 25%.

Odour Free Operation, most suited for Underground STP Design’s.

Low Maintenance, Require less skilled Operator.

No need for Continuous Monitoring and Control.

Automatic Operation with PLC.

Accommodates Shock Loads.

Extended life for Tertiary Filters.

Low Sludge Generation and Reduced Tanker Disposal Costs.

A-SBR can easily be Retrofitted over Conventional Systems without Additional Space

Fill

React

Aeration | Mixing

Sewage

SettleDecant

Excess Sludge Digesting

Idle

Treated Water

Single Tank Operation, hence No Settling Tank.

SBR Operating Principle

Single Tank Operation, hence No Settling Tanks / Clarifiers.

Complete Retention of suspended organics, enhanced bio-degradation, resulting in High quality MLSS for Treatment.

Nitrification and De-Nitrification ( Nutrient Removal ) ccan be ensured with SBR Treatment.

Extended sludge retention allows for complete digestion of sludge within the system thereby greatly reducing the waste disposal issues.

The output Treated water quality is Consistently Maintained due to retention of High quality MLSS in the system even in the event of High or Low Surge flows.

The Treated water is low in Organics (BOD <10 ppm), (TSS<10) and Nutrients< 5-8mg/L TN, hence used for all Non Potable applications with Tertiary Treatment.

SBR is most suitable for underground STP Designs.

SBR are modular in design and this allows for future expansion.

Conventional Systems can be easily converted to SBR due to their compact design without additional Civil Works.

SBR Features :

Schematic : SBR based Sewage Treatment Plant BOD < 5 & TSS < 5 ppm for Housing Society

3R TECHNOLOGYChennai - 58

Collection Pump

Decanters

SBR Aerators SBR Aerators

Decanters

Control Panel - PLC + Manual

Bar Screen(Automatic+ Manual Standby)

Bio Reactor I

Air Compressor

Sludge Digestion Tank

Grit Vortex

EqualizationTank

Bio Reactor II Clarified Water Tank

Treated WaterTank

UV

Treated Water forGardening

Sludge Pump

Decant Pumps

Screw Pump

Filter PressFilter Feed Pump

UF Feed Pump

UF Module

Dosing forEM Solution

Fine Screen

Sand Filter Carbon Filter

UF Backwash pumpCIPChlorine

2 ppm

UF Dosing during

backwash / cleaning

Filter Backwash Line

Typical Analytical Test Results A-SBR

SlNo.

Parameter Raw Water

BOD 318 ppm 5 ppm

Treated Water(before filters)

1.

TSS 180 ppm 5 ppm

3.

2.

pH 7.8 7.4

Permissible Norms(Recycling)

BOD < 20 ppm

6.5 to 8.5

TSS < 20 ppm

Services offered

Professional O&M Services for A-SBR

Water Auditing

Plumbing Design for Water Saving

Water Resource Management

Water Recycling Methods and Applications

* * *

Some Reference Projects Prince Greenwoods - 150 KLD STP ( SBR Retrofit )

Prince Infocity II - 400 KLD STP ( SBR Retrofit ) Prince Resedenzia - 400 KLD STP ( SBR Retrofit )Prince Village Phase I - 400 KLD STP ( SBR Project )Jain Sundarbans - 400 KLD STP ( SBR Project )Jain Nakstra - 400 KLD STP ( SBR Project )VGN LP - 140 KLD STP ( SBR Retrofit )TVH Parkvilla - 180 KLD STP ( SBR Retrofit )

Automatic Bar Screens ( Primary Treatment )

SBR Treatment Stages

Some Reference Projects

SBR + Ultra Filteration ( Tertiary Treatment ) will achieve BOD < 5 ppm and TSS < 5 ppm, with extended life for UF Membrane.